The Maltese Falcon is a 1931 American pre-Code crime film based on the 1930 novel The Maltese Falcon by Dashiell Hammett and directed by Roy Del Ruth. The film stars Ricardo Cortez as private detective Sam Spade and Bebe Daniels as femme fatale Ruth Wonderly. The supporting cast features Dudley Digges, Thelma Todd, Walter Long, Una Merkel, and Dwight Frye. Maude Fulton and Brown Holmes wrote the screenplay; one contemporaneous report said that Lucien Hubbard was assisting them.

The Maltese Falcon is a 1930 detective novel by American writer Dashiell Hammett, originally serialized in the magazine Black Mask beginning with the September 1929 issue. The story is told entirely in external third-person narrative; there is no description whatsoever of any character's thoughts or feelings, only what they say and do, and how they look. The novel has been adapted several times for the cinema.